A Seiko Mod is a special watch hand-assembled from a prestigious Selko automatic movement, combined with high-quality aftermarket parts, usually made of 316L stainless steel.

Can I design My Own Watch?

You can choose/customise your bracelet, case, dial, hands, and even add your own logo or Initials.If you want a personalised watch, please go to configurator.

Do you ship to every country?

We ship internationally. Worldwide orders are shipped with already payed custom duties, import taxes and fees. You won’t need to pay anything more when collecting your package.

How can I track my order?

You can track your order on our tracking page here – track order!

Do you offer warranty?

We offer 2 Year Warranty on All watches because we can gurantee quality on our watches.

Ottoman Prieur

Seiko Mod Nautilus Inferno

€207,00

5.0

Ottoman Prieur

Seiko Nautilus Open Heart Green

€204,00

5.0

Ottoman Prieur

Seiko Nautilus Open Heart Black

€204,00

5.0

Ottoman Prieur

Seiko Mod Nautilus Chocolate

€203,00

5.0

Ottoman Prieur

Seiko Nautilus Rose Gold Blue

€203,00

Ottoman Prieur

Seiko Mod Nautilus White

€207,00

5.0

Ottoman Prieur

Seiko Nautilus Rose Gold Black

€204,00

Ottoman Prieur

Seiko Mod Nautilus Yellow

€189,00

Ottoman Prieur

Seiko Mod Nautilus Skeleton

€205,00

Ottoman Prieur

Seiko Mod Nautilus Red

€208,00

Ottoman Prieur

Seiko Mod Nautilus Grey

€207,00

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Seiko Mod Nautilus

Seiko Mod Nautilus – Iconic Luxury, Recrafted

The Seiko Mod Nautilus pays tribute to one of the most iconic luxury sports watches in history. With its signature porthole-style case, integrated bracelet, and minimalist dial, this custom build captures the refined aesthetics of the original — while keeping Seiko’s affordability and reliability at its core.

Why Choose a Seiko Mod Nautilus?

Inspired by the legendary Patek Philippe Nautilus design
Custom-built using Seiko NH35/NH36 automatic movements
Integrated bracelet and brushed case finish for a luxury feel
Sapphire crystal and high-grade materials
Affordable alternative to ultra-high-end timepieces

Whether you’re a seasoned collector or new to watch mods, the Seiko Mod Nautilus offers standout style, precision, and everyday wearability — all without breaking the bank.
Explore our Nautilus mods or build your own.